/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.academy.web.action.teacher;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import ar.uba.fi.posgrado.academy.model.Teacher;
import ar.uba.fi.posgrado.academy.service.BodyService;
import ar.uba.fi.posgrado.academy.service.TeacherService;
import ar.uba.fi.posgrado.academy.web.form.teacher.TeacherForm;

/**
 * Clase que consigue los datos para la pantalla que permite modificar un
 * {@link Teacher docente}.<br>
 * 
 * @author ariel.piechotka
 */
public class ShowTeacherAction extends Action {
	/** Logger */
	private static Logger logger = Logger.getLogger(ShowTeacherAction.class);

	private TeacherService teacherService;

	private BodyService bodyService;

	public void setTeacherService(TeacherService teacherService) {
		this.teacherService = teacherService;
	}

	public void setBodyService(BodyService bodyService) {
		this.bodyService = bodyService;
	}

	/**
	 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
	 *      org.apache.struts.action.ActionForm,
	 *      javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse)
	 */
	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (logger.isDebugEnabled()) {
			logger.debug("Por mostrar la pantalla de edicion de docente ...");
		}

		Long id = Long.parseLong(request.getParameter("id"));
		Teacher teacher = teacherService.getById(id);

		TeacherForm form = (TeacherForm) actionForm;
		form.setId(teacher.getId());
		form.setIdBody(teacher.getBody().getId());
		form.setName(teacher.getName());
		form.setFileNumber(teacher.getFileNumber());
		form.setCv(teacher.getCv());
		form.setDegree(teacher.getDegree());
		form.setPersonalId(teacher.getPersonalId());
		form.setTaxId(teacher.getTaxId());
		TeacherActionUtils.setBodyOptions(form, bodyService);

		logger.info("Mostrar pantalla editar docente finalizado");
		return mapping.findForward("success");
	}
}
